1. ## ~/.bashrc
  2.  
  3. # If not running interactively, don't do anything
  4. [[ $- != *i* ]] && return
  5.  
  6. alias ls='ls --color=auto'
  7. export EDITOR="nano"
  8. alias dd='dcfldd'
  9. PS1='[\e[1m\u\e[0m@\h \W]\$ '